Answer:
8(3v-1)
this is in its simplest form
By Pythagorean theorem we find that the length of the hypotenuse is
.
<h3>How to find the length of the hypotenuse</h3>
In the image attached we have a <em>right</em> triangle with two legs of <em>same</em> length. The hypotenuse of <em>right</em> triangles can be found by Pythagorean theorem, whose form is:

, where l is the length of the legs.
By Pythagorean theorem we find that the length of the hypotenuse is
.
To learn more on Pythagorean theorem: brainly.com/question/26183488
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Answer:
Tyree’s solution is inaccurate. In step 1, he substituted incorrectly.
Step-by-step explanation:
to find the distance between two point A(-4, -2) and B(-7, -7) we use the following distance formula

x1=-4, x2=-7
y1=-2, y2=-7
so,
